Diverse Union Decides Dean Is Its Candidate: "One day after Howard Dean scrambled to stanch a controversy over his remarks about the Confederate flag, he secured a critical endorsement from the most diverse labor group in the country, the 1.6-million-member Service Employees International Union.Dr. Dean, the Democratic former governor of Vermont, also learned on Thursday that the American Federation of State, County and Municipal Employees, was likely to endorse him next week."